baber/WOPTO huggingface dataset:
Patent JP-S6458503-A (JP)
Title: Method for processing and connecting wire material of superplastic ceramics
Inventor: WAKAI FUMIHIRO
IPC: H01B13/00
Filed: 1987-08-31
Abstract: PURPOSE:To increase a contact area and to obtain strong connection, by acting external force on a wire material of superplastic ceramics at temp. generating superplastic deformation within a strain speed range to perform wire drawing and winding. CONSTITUTION:In a method for processing and connecting a wire material of superplastic ceramics, external force is allowed to act on electrically conductive ceramics at temp. generating superplastic deformation within a strain speed range to perform wire drawing and winding. This method is a diffusion bonding method wherein wire materials are mutually pressed at the temp. showing the superplastic deformation and a contact area increases by the superplastic deformation. The electrically conductive ceramics is subjected to superplastic processing within a temp. range of 0.5-0.8 of the m.p. of said ceramics at a strain speed of 10<-2>-10<-5>S<-1>. Temp. of 0.5 of the m.p. or less is not pref. because the diffusion of an atom. is slow and destruction is generated before high temp. deformation is generated. At temp. of 0.8 of the m.p. or more, the marked particle growth is generated and a particle becomes coarse and, therefore, superplasticity due to grain boundary slide is not generated.
Patent JP-H0858196-A (JP)
Title: Control of printer
Inventor: HAYAKAWA YOICHI
IPC: B41J2/51
Filed: 1994-08-19
Abstract: PURPOSE: To reduce the number of processes in the adjustment confirming work of a printer at the time of the delivery from a factory. CONSTITUTION: Firstly, it is judged whether the mechanism adjusting function accompanied by mechanism adjusting printing processing for adjusting the shift of a printing position in a left-and-right direction is started (S5) and, in the case of starting, the initial control menu set content stored in a first memory is read (S7). Next, it is judged whether the read content is same to the prescribed control menu set content stored in a second memory (S81 and the judge result is outputted at the time of mechanism adjusting printing processing (S9-S11).
Patent JP-S6462520-A (JP)
Title: Sodding body for permanent vegetation
Inventor: TAN AKIHIRO
IPC: E02D17/20
Filed: 1987-08-31
Abstract: PURPOSE:To grow separately grass, wild grass, and trees by a method in which turfs having the seeds of wild grass or trees are sodded to a netting with housing parts formed at an adequate interval, and a vegetating bag packed with grass seed and a bag packed with fertilizer are inserted into the housing parts. CONSTITUTION:Turfs 7 having the seeds of wild grass or tree are sodded to a netting 1 having housing parts 2 provided at an adequate interval. A water-soluble polymer film bag 5 filled with grass seeds and an insoluble nonwoven fabric bag 6 filled with fertilizer are inserted into the housing parts 2 of the netting 1 by positioning the bag 5 on the upside of the bag 6 when the netting 1 is laid. While the growth of grass is protected by separating the grass, wild grass, and tree, the wild grass and the tree are surely grown.
Patent JP-S6191272-A (JP)
Inventor: HERUMAN GURUUBAA
IPC: C09D183/04
Filed: 1985-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000047084-A (JP)
Title: Image pickup device
Inventor: KUBOTA TAKASHI
IPC: G02B7/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To detect the temperature of a lens system without providing a dedicated sensor and to correct the deviation of a lens focus matching position by driving a lens position driving means based on the detected temperature of the lens system and correcting the deviation of the lens focus matching position caused by the temperature change of the lens system. SOLUTION: The temperature of the lens system 1 is detected based on output voltage from a Hall element 6 at the fixed position of a diaphragm 2, which is detected by an output voltage detection means. Next a CPU 16 having a table showing the detected temperature and the correction amount of the lens focus matching position obtains the correction amount of the lens focus matching position from the detected temperature. Then, it outputs an LS signal to a motor driving circuit 15 based on the correction amount. The circuit 15 drives a focusing lens 9 so as to correct the deviation of the lens focus position by driving a focusing motor 10 in accordance with the LS signal inputted from the CPU 16. Thus, the image pickup device is miniaturized and the cost is reduced.
Patent JP-2000046900-A (JP)
Title: Ic tester
Inventor: KIMATA NOBUAKI
IPC: G01R31/26
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an IC tester which is not used continuously under improper conditions even upon occurrence of a power supply failure where power supply voltage decreases gradually. SOLUTION: The IC tester comprises a power supply circuit 1 for supplying power to an IC tester, a voltage detecting circuit 3 monitoring output voltage of the power supply circuit 1 constantly, and means 17, 16 for storing upper and lower limits set in the range of power supply voltage where the IC tester operates normally wherein the power supply circuit 1 is turned off when the output voltage of the power supply circuit 1 exceeds the upper limit or drops below the lower limit.
Patent JP-H0499992-A (JP)
Title: Self-activation type reactor shutdown device
Inventor: SAITO MAKOTO
IPC: G21C9/02
Filed: 1990-08-20
Abstract: PURPOSE:To enable confirmation of functional integrity of a curie point electromagnet in a reactor during an actual reactor operation period by heating the electromagnet over the activation temperature with a heater during the term of drawing up in an upper guide tube. CONSTITUTION:During a normal operation, an electromagnet 12 having the curie point quickly responds to temperature abnormality in a fuel assembly and is set in the mainflow of high temperature coolant passing through the fuel assembly. If the coolant temperature abnormally increases to exceed the curie point, the temperature sensing magnetic material turns to non-magnetic and removes an armature 22 to drop a connecting control rod in the core, and thus the reactor is emergently shut down. On the other hand for function confirmation purpose, the electromagnet 12 is drawn up in an upper guide tube 14 to heat the electromagnet 12 over the curie point temperature of its temperature sensing magnetic material with a heater 18 for heating. If the function is normal, the armature 22 is removed off. By this, confirmation test for functional integrity of the curie point electromagnet is possible during an actual reactor operation period.
Patent JP-H1169406-A (JP)
Title: Mobile communication system
Inventor: WATANABE KEIZO
IPC: H04W36/30
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To confirm synchronization establishment between a base station and a mobile station and to prevent the waste of a communication channel even when synchronization is not established with the mobile station by making the mobile station receive a first synchronization burst from the base station and transmit a second synchronization burst to the base station. SOLUTION: A mobile station 10-i during reception is moved from the area of a base station 30-j to the area of a base station 30-k, a reception level degradation judgement means 12-i detects reception level degradation and reports it to a channel switching means 14-i and simplex communication channel allocation is requested to the base station 30-j by originating a call again during the reception. When a communication channel specifying means 32-j discriminates that no outgoing communication channel allocation is present in the mobile station of the same group as the mobile station 10-i, a free communication channel is specified for a control channel control signal and the first synchronization burst is sent from a first synchronization burst transmission means 34-j to the mobile station 10-i.  It is received by a second synchronization burst transmission means 18-i and returned to the base station 30-j further. When it cannot be received within a fixed time, it is defined that the synchronization cannot be established and the communication channel is released.
Patent JP-H08181066-A (JP)
Title: Alignment method
Inventor: SUZUKI HIROYUKI
IPC: H01L21/027
Filed: 1995-08-28
Abstract: PURPOSE: To enhance a through put while a high alignment state is being maintained for each pattern on each substrate by a method wherein the number of the first sample shot pertaining to each substrate from the first sheet to the sheet on a plural number in the substrate and the number of the second sample sheet, pertaining to the following substrates, are differentiated. CONSTITUTION: The title alignment method is divided into a process AP, with which the amount of shifting and the amount of rotation are measured (computed) for all wafers of plural number to be treated continuously, and a process BP with which the amount of scaling and perpendicularity for the sheets from the beginning of treatment to m (m+I) sheets are measured (computed). Pertaining to the wafer for which the process BP is not performed, they are treated utilizing the result of measurement performed for the process AP. At this point, the shot number for performance of the process AP is set at a-piece/ sheet, and the shot number for performance of the process BP is set at b-piece/ sheet in a<b.
Patent JP-H0268481-A (JP)
Title: Grain drying controller for grain dryer
Inventor: MINAZU KIYOAKI
IPC: F26B17/14
Filed: 1988-08-31
Abstract: PURPOSE:To prevent damages on grains and to stabilize the drying speed by providing a rotation controller that regulates the rotation of a delivery valve corresponding to the detected grain volume detected by a grain volume detector during drying operation. CONSTITUTION:The rotation control by a rotation controller is performed in such a manner that the rotating speed of a delivery valve is set and stored in a CPU of the rotation controller corresponding to the volume of grains to be fed in a silo 2. During drying operation, the volume of grains in the silo 2 decreases with the progress of drying grains, and the decrease in the grain volume is detected by a grain volume sensor 4, and the detected value is input to the CPU. Corresponding to the input, the rotation speed of a variable speed motor 14, that drives the delivery valve 1, is regulated so as to reduce the reference rotation speed of the delivery valve 1, so that the reference rotation speed of the delivery valve is reduced at the same ratio as the ratio of the decrease in the grain volume.
Patent JP-2001040079-A (JP)
Title: Biodegradable resin and its production
Inventor: ODERA JUNZO
IPC: C08L101/16
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an excellent biodegradable resin having high polymerization degree and improved resin properties and moldability and provide a process for easily producing the resin. SOLUTION: A mixture containing a hydroxycarboxylic acid, a polybasic carboxylic acid, a polyether and a monoorganotin derivative as a polymerization catalyst is subjected to condensation polymerization process by heating and stirring the mixture under reduced pressure or to an azeotropic dehydrative polymerization comprising the heating and stirring of the mixture in an organic solvent. The hydroxycarboxylic acid is lactic acid, glycolic acid or 3- hydroxybutyric acid and, when the acid contains asymmetric carbon atom, the acid is preferably D-isomer, L-isomer or racemic compound. The polybasic carboxylic acid is preferably the D-isomer, L-isomer or racemic compound of citric acid, tricarballylic acid, 2-methylpropanetricarboxylic acid, 1,2,4- butanetricarboxylic acid, 1,3,5-cyclohexanetricarboxylic acid or trimellitic acid.
Patent JP-H0883551-A (JP)
Title: Circuit breaker for wiring
Inventor: KURONO TORU
IPC: H01H71/12
Filed: 1994-09-13
Abstract: PURPOSE: To provide a circuit breaker for wiring in which a presser spring to press a trigger plate of a trip mechanism to a prescribed position can be easily installed. CONSTITUTION: A presser spring 17 to hold a trigger plate 10 in a prescribed position is fitted in and held by a spring fitting groove 16 having a locking projection on the lower end, which is arranged from the mating face side with a main outside case part 2 of a top plate 3b of an intermediate case 3 of a circuit breaker case 1. Since the trigger plate 10 can be inserted from the end surface opening side of the intermediate case 3 after the intermediate case 3 and the main outside case part 2 are installed after only the presser spring 17 is beforehand installed, assembling is easy.
Patent JP-S6463334-A (JP)
Title: Long-term preservation of raw round clam
Inventor: SHIBAYAMA TERUO
IPC: A23L17/40
Filed: 1987-09-03
Abstract: PURPOSE:To keep the taste of fresh round clam, by mixing raw round clam with about 2wt.% of table salt based on the round clam, putting the mixture into a vinyl bag and freezing at -20--30 deg.C. CONSTITUTION:Raw round clam is scattered with about 2wt.% of table salt and lightly stirred by hand. The amount of salt may be varied according to the taste. The mixture is put into a vinyl bag without delay and frozen and preserved at -20--30 deg.C.
Patent JP-S6280190-A (JP)
Inventor: TAKAMIYA KIKUZO
IPC: F16H9/10
Filed: 1985-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0539425-A (JP)
Title: High-strength molding consisting mainly of pulp and its production
Inventor: UOZUMI KAZUHIRO
IPC: B29K1/00
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a high-strength moldings consisting mainly of pulp, suitable as a tube end screw protecting tool, various kinds of vessels, etc., having high strength and capable of readily producing and readily burning by subjecting a mixture of natural polymer, a liquid crystal polymer an a thermoplastic resin to pressure molding. CONSTITUTION:High-strength moldings obtained by extruding a mixture material consisting of (A) a liquid crystal polymer, etc., e.g. a liquid crystal polymer obtained from an aromatic dihydroxy compound and 4,4'-diphenyldicarboxylic acid, (B) a thermoplastic synthetic resin (e.g. polypropylene, polyethylene, polyamide or polyester) capable of fibrilating the component A and (C) natural pulp having 1-2mm length and 20-40mum width and about 20-40 axial ratio from a kneader or extruder into a mold, and molding the mixture maternal under pressure of 15-30kg/cm<2>. When the softening temperature of the component A is high, the component A is mixed with the component B in order to prevent scorch of the component C and then the component C is mixed into a fibrilated component A to provide the mixture material.
Patent JP-H0855164-A (JP)
Title: Software distribution system, repeating device, and user terminal device
Inventor: AKIYAMA RYOTA
IPC: G06Q30/04
Filed: 1994-08-10
Abstract: PURPOSE:To improve the security and lighten the time load on a user by selecting the best mode for the provision style of software and perform an enciphering/deciphering process on a distribution path. CONSTITUTION:The software which is enciphered at a center 91 is offered to a user terminal 92 through a storage medium 93 or communication media 94. When the software is offered from the center 91, the user terminal 92 refers to the accounting balance of the user and allows the software to be deciphered on condition that the balance is larger than a specific value (not 0). Then the accounting balance of the user is reduced for each title of permitted software. Then the user terminal 92 generates a deciphering key on the basis of the software ID, or title, etc., of the software and also decides the mode of the software. The user terminal 92 deciphers the software on the basis of the deciphering key and mode and outputs it to an output device such as a display and a speaker.
Patent JP-S6462038-A (JP)
Title: Optical amplifying repeater
Inventor: AOKI TAKAHIRO
IPC: H04B10/293
Filed: 1987-09-01
Abstract: PURPOSE:To improve reliability for a long term and time stability by branching inputted signal light, supplying each to an input terminal of one of plural optical amplifiers so as to vary the amplifier gain of each optical amplifier in response to a monitored output. CONSTITUTION:A signal light sent from an optical fiber 61 is divided into two equally by a fiber coupler 11 and made incident in semiconductor laser amplifiers 21, 22. Then, the two optical amplifiers 21, 22 are used, amplify the light and synthesize it again and a monitor output is used to control the amplification gain of the optical amplifiers 21, 22. Thus, the level of the output signal after re-synthesis is kept constant by controlling the amplification gain of other optical amplifier even when the amplification gain of an optical amplifier depending on the change in the polarized state of the input signal light or the change in ambient temperature. Thus, the reliability for a long term and the timewise stability are improved.
Patent JP-2001045047-A (JP)
Title: Simple reply system
Inventor: OKADA NORITAKE
IPC: H04W88/18
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple replay system that realizes a reply of YES/NO by a single action key or a reply in voice to an electronic mail received by a portable telephone. SOLUTION: A gateway 20 having an interface with the Internet 1000 and a portable telephone network 2000, is provided with a personal computer 10, an Internet communication means that sends/receives an electronic mail, a portable telephone filter means that converts the electronic mail received by the Internet communication means into a form controllable by a portable telephone 30, a return mail generating means that generates a return mail to the personal computer, and a portable telephone data communication means that receives key entry of the portable telephone. The portable telephone is provided with a gateway communication means that informs the gateway about key entry, an electronic mail display means, a key entry means and an operation description means that converts a key entry into a corresponding operation.  The simple reply system can simply reply the electronic mail through a key or in voice.
Patent JP-H0881670-A (JP)
Title: Production of adhesive for plating use and multilayer printed wiring board
Inventor: FURUTA KIYOTAKA
IPC: C09J161/06
Filed: 1994-09-14
Abstract: PURPOSE: To obtain an adhesive for plating use developable with an aqueous developer free from any organic solvent and excellent in various performances required as the inner layer material of multilayer boards such as plating resistance, flexibility, heat resistance, etc., and to obtain multilayer printed wiring boards using this adhesive. CONSTITUTION: This adhesive for plating use essentially comprises (A) an alkali- soluble resin prepared by reaction between (1) an alkali-soluble polymer having phenolic hydroxyl groups (molecular weight: 300-30000) and (2) a compound having (a) at least one polymerizable double bond and (b) isocyanate and/or epoxy group(s) at the equivalent ratio of the isocyanate and/or epoxy group(s) in the compound (2) to the hydroxyl group in the compound (1) of (0.05-0.8), (B) an epoxy group-bearing compound, and (C) a photopolymerization initiator.
Patent JP-H0771191-A (JP)
Title: Large-section rectangular shield machine
Inventor: TANAKA HIDEKAZU
IPC: E21D9/087
Filed: 1993-09-03
Abstract: PURPOSE:To drill a large-section approximately rectangular lateral hole. CONSTITUTION:Plural rotary partition walls 3 are supported in plural circular holes 2a in a fixed partition wall 2 via bearings 15 in a movable manner. Plural crank wheels 5 are supported in plural circular holes 4a in a supporting wall 4 via bushing 6 in a movable manner. Rotary shafts 10 are supported at the positions in given eccentricity with the plural rotary partition walls 3 and at the positions in given eccentricity with the plural crank wheels 5, respectively, in a movable manner. Approximately-equilateral-triangle cutter heads 20 are fixed at one front ends of the respective shafts 10. On the other hand, an external gear 31 is each fixed to a portion positioned between the rotary partition wall 3 of the shaft 10 and the crank wheel 5. An internal gear 32 meshed with the external gear 31 is fixed to the inside of a skin plate 1 via a spacer plate 33.
Patent JP-H0773757-A (JP)
Title: Manufacture of oxide superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: H01B13/00
Filed: 1993-09-03
Abstract: PURPOSE:To efficiently provide a superconductor, which is applicable to a bulk power cable and is excellent in a superconductive characteristic, by providing slits of the specific form in a tape superconductive material consisting of a metallic layer and an oxide super conductive layer and winding this on a former. CONSTITUTION:A complex billet, which is formed by filling material powder for an oxide superconductor into the inside of a metallic pipe, is formed into a wire body by plastic processing. A secondary billet is formed by bundling/ lining up plural these wire bodies and inserting them into the inside of a metallic pipe with a rectangular cross section, and the secondary billet is formed into a tape superconductive material, which is succeedingly heat-treated, with the predetermined shape and dimension by the plastic processing. Then, shearing or the like is carried out in the tape superconductive material along the longitudinal direction, so that a winding material 21 provided with slits 20, which are parallel to each other, is formed. The winding material 21 is spirally wound on a former 23, and consequently, the oxide superconductor is obtained.
Patent JP-2000048533-A (JP)
Title: Method and apparatus for reproducing of optical disk as well as method and apparatus for recording and reproducing of optical disk and optical disk
Inventor: TAKAKURA MINORU
IPC: G11B27/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk in which the contents of recorded information can be known simply without driving the optical disk so as to be reproduced. SOLUTION: An electronic circuit 20 wherein at least an electric-power generation means 21 or an electric-power transmission means, a power-supply circuit 22, a memory 24 in which additional information is stored, a display means 26 and a control means 23 are contained is installed in a space part excluding a main information recording region in the substrate of an optical disk. The additional information which is stored in the memory 24 is read out by the control means 23, and display information which corresponds to the additional information is displayed on the display means 26.
Patent JP-S61101484-A (JP)
Title: Production of single crystal ferrite
Inventor: KANAI KUNIO
IPC: C30B29/24
Filed: 1984-10-19
Abstract: PURPOSE:To obtain high-quality single crystal ferrite having small composition segregation inexpensively and simply, by inserting a single crystal ferrite substrate into a mold, packing polycrystalline ferrite powder having approximately the same composition as that of the substrate, pressing and sintering them by hot press method. CONSTITUTION:The single crystal ferrite substrate having approximately the same diameter as that of a mold, the polycrystalline ferrite powder B having approximately the same composition as that of the single crystal ferrite is packed onto the single crystal substrate A, pressed and sintered by a hot press, so that the polycrystalline ferrite is processed into single crystal to produce single crystal ferrite. Generally, single crystal ferrite is grown by Bridgman method. Since the method is carried out at a high temperature >=1,500 deg.C, a furnace, a heating element, etc., are very expensive, the crucible 12 requires Pt or Pt-Ph alloy. In a plural system such as Mn-Zn system ferrite, etc., there is defects such as composition segregation, etc. These defects are eliminated by the method of this invention, inexpensive high-quality single crystal having small composition segregation can be produced simply.